Structural transformation in the Paleogene and its controlling effect in  Dongying sag

doi:10.3969/j.issn.1672-7703.2020.06.005

Abstract

Abstract: During the Paleogene, the Dongying Sag experienced multiple episodes of tectonic movement. This tectonic activity transformed the structural system in the sag, controlling its shape and the distribution of strata and sand bodies. This study analyses and describes the geological features of the sag before and after its structural transformation. In doing so it examines the fault styles and structural assemblage characteristics, stratigraphic framework and distribution laws, paleogeomorphology and subsidence center change, and the characteristics of the fault system. The results show that: (1) In the Paleogene, the Dongying Sag experienced a structural transformation from extension to strike slip-extension. The bottom horizon of the upper fourth member of the Shahejie Formation (T7x) is an important interface of this structural transformation. (2) The structural transformation styles and genetic mechanisms of the strike-slip-extension stage in the study area are determined. The structural transformation styles are divided into four categories. (3) The controlling effect of the structural transformation is identified. In terms of the stratigraphic system, the structural transformation surfaces are the discontinuous surfaces of formations, which formed unconformity surfaces. Vertically, the structural configuration of the sag changed both before and after the structural transformation, and the subsidence center migrated. On the plane, the structural transfer zone was the sedimentary transition zone, which divided the sedimentary systems into segments.

CLC Number:

Qiu Yibo, Jia Guanghua, Liu Xiaofeng, Liu Xinjin, Sun Xinian , Sun Honglei. Structural transformation in the Paleogene and its controlling effect in Dongying sag[J]. China Petroleum Exploration, 2020, 25(6): 50-57.

References

[1] 万天丰，朱鸿，赵磊，等．郯庐断裂带的形成与演化：综述[J]. 现代地质，1996,10(2):159-168. Wan Tianfeng, Zhu Hong, Zhao Lei, et al . Formation and evolution of Tancheng-Lujiang fault zone: a review[J]. Geoscience, 1996,10(2):159-168.
[2] 朱光，徐佑德，刘国生，等．郯庐断裂带中—南段走滑构造特征与变形规律[J]. 地质科学，2006,41(2):226-241. Zhu Guang, Xu Youde, Liu Guosheng, et al . Structural and deformational characteristics of strike-slipping along the middle-southern sector of the Tan-Lu fault zone[J]. Chinese Journal of Geology, 2006,41(2):226-241.
[3] 韩立国．济阳坳陷构造体制转换与郯庐断裂带的关系探讨[J]. 岩性油气藏，2009,21(1):72-74. Han Liguo. Application of geological model inversion technique to prediction of subtle reservoir[J]. Lithologic Reservoirs, 2009, 21(1):72-74.
[4] 陈发景，汪新文．中国中、新生代含油气盆地成因类型、构造体系及地球动力学模式[J]. 现代地质，1997,11(4):409-524. Chen Fajing, Wang Xinwen. Genetic types, tectonic systems and geodynamic models of Mesozoic and Cenozoic oil-and gasbearing basins in China[J]. Geoscience, 1997,11(4):409-524.
[5] 孙波，王金铎，王大华，等．柴北缘东段中—新生代构造演化及其对油气的控制作用[J]. 中国石油勘探，2019,24(3):351-360. Sun Bo, Wang Jinduo, Wang Dahua, et al . Mesozoic-Cenozoic structural evolution and its control over oil and gas in the eastern section of the northern margin of the Qaidam Basin[J]. China Petroleum Exploration, 2019,24(3):351-360.
[6] 杜金虎，田军，李国欣，等．库车坳陷秋里塔格构造带的战略突破与前景展望[J]. 中国石油勘探，2019,24(1):16-22. Du Jinhu, Tian Jun, Li Guoxin, et al . Strategic breakthrough and prospect of Qiulitag structural belt in Kuqa depression[J]. China Petroleum Exploration, 2019,24(1):16-22.
[7] 杨东升，赵志刚，杨海长，等．南海北部超深水区兴宁—靖海凹陷中— 新生代构造演化及其油气勘探意义[J]. 中国石油勘探，2018,23(5): 28-36. Yang Dongsheng, Zhao Zhigang, Yang Haizhang, et al . Mesozoic-Cenozoic tectonic evolution and its oil and gas exploration significance in Xingning-Jinghai sag in ultra-deep water area, northern South China Sea[J]. China Petroleum Exploration, 2018,23(5):28-36.
[8] 黄彤飞，张荻萩，李曰俊，等．苏丹Muglad 盆地Fula 凹陷福西陡坡带变换构造特征及控藏作用[J]. 中国石油勘探，2020,25(4):105-114. Huang Tongfei, Zhang Diqiu, Li Yuejun, et al . Characteristics of transfer structure and hydrocarbon accumulation control of Fula western steep slope belt in the Fula sag, Muglad Basin, Sudan[J]. China Petroleum Exploration, 2020,25(4):105-114.
[9] 郭兴伟，施小斌，丘学林，等．渤海湾盆地新生代沉降特征及其动力学机制探讨[J]. 大地构造与成矿学，2007,31(3):273-280. Guo Xingwei, Shi Xiaobin, Qiu Xuelin, et al . Characteristics of Cenozoic tectonic subsidence in Jiyang depression[J]. Geotectonica et Metallogenia, 2007,31(3):273-280.
[10] 侯贵廷，钱祥麟，蔡东升．渤海湾盆地中、新生代构造演化研究[J]. 北京大学学报（自然科学版），2001,37(6):845-851. Hou Guiting, Qian Xianglin, Cai Dongsheng. The tectonic evolution of Bohai Basin in Mesozoic and Cenozoic Time[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2001, 37(6):845-851.
[11] 王世虎，夏斌，陈根文，等．济阳坳陷构造特征及形成机制讨论[J]. 大地构造与成矿学，2004,28(4):428-434. Wang Shihu, Xia Bin, Chen Genwen, et al . Characteristics of Jiyang depression and mechanism of basin formation[J]. Geotectonica et Metallogenia, 2004,28(4):428-434.
[12] Dahlstorm C D A. Blanced cross-section[J]. Canada Journal of Earth Science, 1969,6(4):743-75.
[13] Morley C K, Nelson R A, Patton T L. Transfer zones in the East Africa Rift system and their relevance to hydrocarbon exploration in rifts[J]. AAPG Bulletin, 1990,74:1234-125.
[14] 李亚辉．苏北盆地高邮凹陷构造转换带控油机制研究[J]. 石油实验地质，2006,28(2):109-112. Li Yahui. Study of control mechanism of oil and gas by the transfer zone in the Gaoyou Sag of the north Jiangsu Basin[J]. Petroleum Geology ＆ Experiment, 2006,28(2):109-112.
[15] 杨明慧．渤海湾盆地变换构造特征及其成藏意义[J]. 石油学报， 2009,30(6):816-823. Yang Minghui. Transfer structure and its relation to hydrocarbon exploration in Bohai Bay Basin[J]. Acta Petrolei Sinica, 2009, 30(6):816-823.
[16] 陈娟，张庆龙，王良书，等．松辽盆地长岭断陷盆地断陷期构造转换及油气地质意义[J]. 地质学报，2008,82(8):1027-1035. Zhang Juan, Zhang Qinglong, Wang Liangshu, et al . Tectonic transformation of Changling fault depression in the Southern Songliao Basin and its significance of hydrocarbon accumulation[J]. Acta Geologica Sinica, 2008,82(8):1027-1035.
[17] 能源，孙洪亮，徐丽丽，等．基于三维地震资料的构造转换研究[J]. 中国石油勘探，2013,18(3):12-17. Neng Yuan, Sun Hongliang, Xu Lili, et al . Research on structural transfer based on 3D seismic data[J]. China Petroleum Exploration, 2013,18(3):12-17.
[18] 孙向阳，任建业．东营凹陷北带转换带构造与储集体分布[J]. 石油勘探与开发，2004,31(1):21-23. Sun Xiangyang, Ren Jianye. Transfer zone and its relative reservoir distribution in northern zone of Dongying sag[J]. Petroleum Exploration and Development, 2004,31(1):21-23.
[19] 赵利，李理，张航．东营凹陷新生代早期断裂系统的运动学特征及动力学机制[J]. 中国石油大学学报（自然科学版），2014,38(3):18-24. Zhao Li, Li Li, Zhang Hang. Fault systems kinematic characteristics and dynamic mechanism during early Cenozoic in Dongying sag[J]. Journal of China University of Petroleum (Edition of Natural Science), 2014,38(3):18-24.
[20] 张伟忠，查明，张云银，等．东营凹陷新生代扭张构造样式及控藏规律[J]. 石油与天然气地质，2017,38(6):1052-1058. Zhang Weizhong, Zha Ming, Zhang Yunyin, et al . Cenozoic transtensional structural styles and their controls over hydrocarbon accumulation in Dongying Depression[J]. Oil ＆ Gas Geology, 2017,38(6):1052-1058.
[21] 刘泽容，李亚辉．东营凹陷中央隆起带旋扭构造体系与油气聚集[J]. 地质力学学报，1997,3(1):95-96. Liu Zerong, Li Yahui. Rotary-torsional structural system and hydrocarbon accumulation in the central uplift zone of Dongying sag[J]. Journal of Geomechanics, 1997,3(1):95-96.
[22] 贾红义，谭明友，韩波，等．渤海湾盆地惠民凹陷临北地区帚状构造物理模拟实验研究[J]. 石油实验地质，2013,35(1):92-97. Jia Hongyi, Tan Mingyou, Han Bo, et al . Physical simulation of brush structure in Linbei area, Huimin Sag, Bohai Bay Basin[J]. Petroleum Geology ＆ Experiment, 2013,35(1):92-97.
[23] 漆家福，肖焕钦，张卫刚．东营凹陷主干边界断层（带）构造几何学、运动学特征及成因解释[J]. 石油勘探与开发，2003,30(3):8-12. Qi Jiafu, Xiao Huanqin, Zhang Weigang. Geometry, kinematics and mechanism interpretation of the major boundary faults in Dongying Sag[J]. Petroleum Exploration and Development, 2003,30(3):8-12.
[24] 史卜庆，郑凤云，周瑶琪，等．济阳坳陷济阳运动的动力学成因试析[J]. 高校地质学报，2002,8(3):356-363. Shi Puqing, Zheng Fengyun, Zhou Yaoqi, et al . A study on geological and geodynamic origin of Jiyang movement, Bohai Bay Basin[J]. Geological Journal of China Universities, 2002, 8(3):356-363.
[25] 黄雷，周心怀，刘池洋，等．渤海海域新生代盆地演化的重要转折期：证据及区域动力学分析[J]. 中国科学：地球科学，2012,42(6):893-904. Huang Lei, Zhou Xinhuai, Liu Chiyang, et al . The important turning points during evolution of Cenozoic basin offshore the Bohai Sea: Evidence and regional dynamics analysis[J]. Science China Earth Sciences, 2012,42(6):893-904.
[26] 贾红义，杨长春，于建国，等．济阳坳陷东营凹陷早始新世构造体制转换与油气成藏[J]. 地球物理学进展，2007,22:1312-1319. Jia Hongyi, Yang Changchun, Yu Jianguo, et al . Structural transition and hydrocarbon accumulation during Early eocene in Dongying sag of the Jiyang depression[J]. Progress in Geophysics, 2007,22:1312-1319.

Structural transformation in the Paleogene and its controlling effect in Dongying sag

PDF

Knowledge

Review File

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Wang Yilin, Zhao Wenzhi, Du Jinhu, He Haiqing, Hu Suyun, Guo Xujie, Wang Jufeng. CNPC: Decision management and implementation results of venture#br# exploration projects#br# [J]. China Petroleum Exploration, 2021, 26(1): 1-16.
[2]	He Haiqing, Fan Tuzhi, Guo Xujie, Yang Tao, Zheng Min, Huang Fuxi, Gao Yang. PetroChina: Major achievements in oil and gas exploration during the 13th Five-Year Plan period and development strategy for the 14th Five-Year Plan#br# period#br# [J]. China Petroleum Exploration, 2021, 26(1): 17-30.
[3]	Cai Xunyu, Liu Jinlian, Zhang Yu, Zhao Peirong, Liu Chaoying, Cheng Zhe, Zhu Tong, Xu Huaming. Sinopec: Progress in Oil and gas exploration during the 13th Five-Year Plan period and prospects for the 14th Five-Year Plan period#br# #br# [J]. China Petroleum Exploration, 2021, 26(1): 31-42.
[4]	Xie Yuhong. China National Offshore Oil Corporation: Major achievements in oil and gas exploration during the “13th Five-Year Plan” period and prospects for the “14th Five-Year Plan” period#br# [J]. China Petroleum Exploration, 2021, 26(1): 43-54.
[5]	Wang Guangyun, Wang Fenglan, Zhao Bo, Sun Guoxin, Meng Qi’an, Wang Yongzhuo, Liang Jiangping, Fang Yanjun. Exploration and development situation and development strategy of Daqing Oilfield Company#br# [J]. China Petroleum Exploration, 2021, 26(1): 55-73.
[6]	Zhou Lihong, Han Guomeng, Dong Xiaowei, Chen Changwei, Ji Jianzheng, Ma Jianying, Zhou Lianmin, Rao Min, Zhang Rui. Genetic mechanisms and development practice of low saturation oil reservoir in the Chenghai high slope of the Qikou Sag: a case study of the N1g3 oil reservoir in the Liuguanzhuang oilfield#br# [J]. China Petroleum Exploration, 2021, 26(1): 74-85.
[7]	Wang Kaiming, He Xipeng, Xu Yuping, Jin Wei. Geological characteristics of shale gas in the Dalong Formation in Well Xiangye 1 in the Lianyuan Sag, Xiangzhong Depression#br# [J]. China Petroleum Exploration, 2021, 26(1): 86-98.
[8]	Liu Yazhao, Zhang Haijun, Liu Chaoying. Impact of oil and gas exploration and exploitation access release on the exploration activities of giant state-owned petroleum enterprises in China#br# [J]. China Petroleum Exploration, 2021, 26(1): 99-107.
[9]	Zhao Bangliu, Dong Shitai, Zeng Zhong, Ma Xiaoyu, Liang Qi, Zhang Ying, Guo Hongwei. PetroChina: Progress and practice of geophysical prospecting technology during the “13th Five-Year Plan” period and development direction in the “14th Five-Year Plan” period#br# [J]. China Petroleum Exploration, 2021, 26(1): 108-120.
[10]	Yang Qinyong, Yang Jiangfeng, Wang Xianbin, Zhou Xiaohui, Chen Wei, Li Na. Sinopec: Progress and development direction of geophysical prospecting technology#br# [J]. China Petroleum Exploration, 2021, 26(1): 121-130.
[11]	Zheng Xinquan, Wang Xin, Zhang Fuxiang, Yang Nengyu, Cai Bo, Liang Tiancheng, Meng Chuanyou, Lu Haibing, Yi Xinbin, Yan Yuzhong, Wang Jiutao, Jiang Wei, Wang Tianyi. Assessment of domestic sand proppant and research progress and prospects in utilizing local sand#br# [J]. China Petroleum Exploration, 2021, 26(1): 131-137.
[12]	Zhang Xinxin. Application of Geological and Geochemical Analysis While Drilling in shale gas development in the Weiyuan area, Sichuan Basin#br# [J]. China Petroleum Exploration, 2021, 26(1): 138-146.
[13]	He Faqi, Wang Fubin, Zhang Wei, An Chuan, Qi Rong, Ma Chao, Chen Yingyi, Li Chuntang, Fan Lingling, Gui Pingjun. Transformation of exploration ideas and a major breakthrough in natural gas exploration in the northern margin of the Ordos Basin [J]. China Petroleum Exploration, 2020, 25(6): 39-49.
[14]	Zhang Ruifeng, He Haiqing, Chen Shuguang, Li Guoxin, Liu Xiheng, Guo Xujie, Wang Shaochun, Fan Tuzhi, Wang Huilai, Liu Jing, Cao Lanzhu. New understandings of petroleum geology and a major discovery in the Linhe depression, Hetao Basin [J]. China Petroleum Exploration, 2020, 25(6): 1-12.
[15]	Wan Jun, Chen Zhenyan, Li Qinchun, Shao Jianxin, Cao Minqiang, Xiao Cheng, Wang Heng. Comparative study of metallogenetic conditions of uranium deposits and hydrocarbon accumulation conditions of oil reservoirs in the Qianjiadian area and their significance for comprehensive exploration [J]. China Petroleum Exploration, 2020, 25(6): 13-25.